[Kaldi-developers] Issue with dual channel recordings

[<Dan...@pa...>]

Hi,

Our .wav files have two channels.  If I don’t do anything special, src/featbin/extract-segments says I need to put the number of channels into the segments file.  So far as I can tell, this means appending a “2” after the stop time in each line in segments.  When I append the “2”, validate_data_dir.sh complains that the segments file is malformed because lines in segments have 5 fields instead of 4.  All this happens as a result of calling  steps/make_mfcc.sh.

Am I doing something screwy?

Dan